After a season of jaw-dropping secrets and surprises, you may have thought you'd seen it all on MTV's new hit show "Catfish," but, girl, we're just getting started. Because on Sunday, minutes before the curtain rises on the 2013 MTV Movie Awards, you will witness the first ever three-way celebrity Catfish!

It appears host Rebel Wilson has been a busy girl, setting up dates with not one, not two, but three hot celebs: Mark Wahlberg, Anna Kendrick and Joe Manganiello. And with the help of "Catfish" hosts Nev Schulman and Max Joseph, they'll all come awkwardly face to face during the MTV Movie Awards pre-show. Watch the clip above for a juicy preview.

But don't leave just yet because there's more! During the pre-show, hosts Josh Horowitz, Karlie Kloss, Vinny Guadagnino and Christina Garibaldi will chat up your favorite leading lads and ladies as they walk the red carpet into the Sony Pictures Studios for the big show at 9 p.m. ET.

And you'll want to stick around after the ceremony for a special sneak peek episode of "The Show With Vinny," featuring appearances by Mark Wahlberg, Anthony Mackie and Ke$ha.

It all starts Sunday, April 14 at 8:30 p.m. ET. So get that pop-corn popping early and pop a squat on the couch: you'll want to stay a while, we promise.

Will Jennifer Lawrence get her silver lining in the form of a Golden Popcorn? Which beefcake will sizzle in our brand-new Best Shirtless Performance category? It's up to you to decide the winners of the 2013 MTV Movie Awards! Vote now, and tune in Sunday, April 14 at 9 p.m. ET, as star Rebel Wilson takes the stage at the Sony Pictures Studios lot in Culver City, California.